Robert C Shaffer

Title: The Innovative Contributions of Robert C. Shaffer

Introduction

Robert C. Shaffer, a prominent inventor based in Playa del Rey, California, has made significant contributions in the field of materials science with a focus on advanced polymers. With a total of nine patents to his name, his inventive spirit has led to the development of innovative materials that enhance performance in various applications.

Latest Patents

Among Shaffer's latest inventions are groundbreaking patents regarding polymers containing chemically bonded metal atoms. These patents describe the creation of thermoplastic and thermosetting polymers that integrate tungsten and/or molybdenum metal atoms. The incorporation process involves reacting a monomer or polymer that contains at least one free carboxyl group with a reaction product of tungsten or molybdenum in combination with pyrrolidine.

Additionally, he has developed a technique for carbon fabrics that are sequentially coated with metal-containing thermosetting materials. The process begins with coating a fibrous carbon material with a thermosetting resin that remains flexible after curing. This material contains a refractory metal that reacts with boron to form a metal boride. Following the curing process, the coated fibrous carbon is then impregnated with a secondary thermosetting resin containing a boron compound. The resultant carbon-carbon composite shows enhanced properties such as improved oxidation resistance, higher temperature stability, and increased interlaminar tensile strength.

Career Highlights

Robert C. Shaffer currently works at Hitco, Inc., where he has leveraged his expertise in materials development to help drive innovation. His position has allowed him to collaborate with other experts in the field and contribute to cutting-edge research and development initiatives.

Collaborations

Throughout his career, Shaffer has collaborated with notable colleagues, including William L. Tarasen and Kenneth W. Lewis. These partnerships have facilitated a productive exchange of ideas and have been instrumental in the development of advanced materials that meet industry needs.

Conclusion

Robert C. Shaffer exemplifies the spirit of innovation through his patents and collaborations in the field of materials science. With his work at Hitco, Inc., Shaffer continues to push the boundaries of what is possible, contributing valuable knowledge and advancements in polymers and composites that enhance their performance in high-demand applications. His impressive portfolio of inventions showcases his dedication to improving material properties and functionality across various industries.